| SP | Hunter, C.Hunter, Catfish † >> | 26 | 1972 | R | 88 | 29 | 29 | 21 | 4 | 2.29 | .256 | 1.02 | 7.1 | 2.1 | 5.6 | 236.0 | 187 | 73 | 60 | 24 | 54 | 148 | 10 | 0 | 0 | 2 | 23 | 2 | 1 | 3.78 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 82 | 28 | 28 | 14 | 11 | 4.02 | .303 | 1.30 | 8.3 | 3.4 | 5.1 | 185.2 | 171 | 85 | 83 | 17 | 70 | 104 | 5 | 0 | 0 | 2 | 14 | 1 | 3 | 4.22 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 81 | 27 | 27 | 11 | 7 | 4.19 | .306 | 1.29 | 9.1 | 2.6 | 5.4 | 165.1 | 167 | 86 | 77 | 17 | 47 | 99 | 1 | 0 | 0 | 0 | 14 | 5 | 2 | 4.08 |
| SP | Morgan, C.Morgan, Cy † >> | 31 | 1909 | R | 75 | 27 | 27 | 14 | 6 | 3.54 | .281 | 1.15 | 7.7 | 2.7 | 4.2 | 188.1 | 160 | 81 | 74 | 15 | 57 | 88 | 8 | 0 | 0 | 4 | 15 | 4 | 4 | 4.07 |
| SP | Samardzija, J.Samardzija, Jeff >> | 29 | 2014 | R | 72 | 30 | 26 | 8 | 5 | 6.07 | .346 | 1.59 | 11.4 | 3.0 | 6.5 | 149.2 | 189 | 108 | 101 | 24 | 49 | 107 | 1 | 0 | 0 | 0 | 11 | 0 | 6 | 4.64 |
| CL | Eckersley, D.Eckersley, Dennis † >> | 36 | 1990 | R | 92 | 59 | 0 | 2 | 4 | 3.02 | .260 | 1.02 | 8.1 | 1.2 | 8.2 | 59.2 | 53 | 20 | 20 | 4 | 8 | 54 | 0 | 42 | 5 | 0 | 0 | 2 | 0 | 2.56 |
| RP | Doolittle, S.Doolittle, Sean >> | 27 | 2014 | L | 90 | 57 | 0 | 6 | 5 | 3.86 | .307 | 1.30 | 9.5 | 2.3 | 10.0 | 72.1 | 76 | 33 | 31 | 10 | 18 | 80 | 0 | 0 | 3 | 0 | 0 | 2 | 0 | 3.42 |
| RP | Devine, J.Devine, Joey # >> | 25 | 2008 | R | 78 | 51 | 0 | 1 | 4 | 4.26 | .288 | 1.20 | 7.4 | 3.4 | 8.4 | 63.1 | 52 | 30 | 30 | 7 | 24 | 59 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.76 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 76 | 40 | 0 | 5 | 3 | 3.56 | .294 | 1.21 | 6.8 | 4.1 | 10.3 | 48.0 | 36 | 22 | 19 | 4 | 22 | 55 | 0 | 1 | 0 | 0 | 0 | 2 | 4 | 3.29 |
| RP | Miller, M.Miller, Mason >> | 25 | 2024 | R | 75 | 33 | 0 | 4 | 1 | 2.82 | .286 | 1.17 | 6.2 | 4.5 | 11.1 | 38.1 | 26 | 13 | 12 | 3 | 19 | 47 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3.13 |
| RP | Madson, R.Madson, Ryan >> | 37 | 2017 | R | 72 | 25 | 0 | 0 | 1 | 3.76 | .319 | 1.41 | 11.8 | 1.0 | 9.0 | 26.1 | 34 | 12 | 11 | 5 | 3 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.85 |